The two cards have different training requirements, application forms and application fees. Hence, you will need to take the additional training requirements for becoming a security guard, fill out and file the security guard card application and pay the guard card application fee. If you have been recently fingerprinted in order to get your PSO card, you should be able to use these Live Scan fingerprints for your guard card application. Please contact the BSIS for further information on how to upgrade your card as there aren’t specific BSIS guidelines for this process. (800) 952-5210 or (916) 322-4000.